49001440

素因数分解:

$2^5\times 5^1\times {\mathrm{306259}}^1$

素因数の和:306274

約数の個数: 24

約数和(自身を含む): 115766280

約数和(自身を除く): 66764840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 306259, 612518, 1225036, 1531295, 2450072, 3062590, 4900144, 6125180, 9800288, 12250360, 24500720, 49001440]

約数ペア:

[(1, 49001440), (2, 24500720), (4, 12250360), (5, 9800288), (8, 6125180), (10, 4900144), (16, 3062590), (20, 2450072), (32, 1531295), (40, 1225036), (80, 612518), (160, 306259)]